DocumentCode
2386976
Title
Chirp-like transmit waveforms with multiple frequency-notches
Author
Selesnick, Ivan W. ; Pillai, S. Unnikrishna
Author_Institution
Polytech. Inst. of New York Univ., Brooklyn, NY, USA
fYear
2011
fDate
23-27 May 2011
Firstpage
1106
Lastpage
1110
Abstract
This paper describes the construction of chirp-like constant-modulus transmit waveforms designed so as to possess multiple notches in their frequency spectra at user-specified frequencies. We propose an iterative projection algorithm with low computational complexity. In wide-band radar systems, such frequency-notched transmit waveforms are needed so as to avoid transmitting into frequency bands that are used by other systems such as for communication, navigation, etc.
Keywords
chirp modulation; computational complexity; radar resolution; chirp-like constant-modulus transmit waveforms; iterative projection algorithm; low computational complexity; multiple frequency-notches; wideband radar systems;
fLanguage
English
Publisher
ieee
Conference_Titel
Radar Conference (RADAR), 2011 IEEE
Conference_Location
Kansas City, MO
ISSN
1097-5659
Print_ISBN
978-1-4244-8901-5
Type
conf
DOI
10.1109/RADAR.2011.5960706
Filename
5960706
Link To Document